The suspensions of this line allow a deflection between 10 and 22 mm, depending on the load in schedule. To identify the suitable model for the insulation of the frequencies in use, refer to the nomograph.
The spring suspension line NMNa.. is formed of:
1 spring in harmonic steel UNI EN 10270-1 SH with surface protected by cataphoretic treatment.
2 plates containing the spring in elastomer with mechanical resistance, hydrocarbons and against aging.
steel structure protected by cataphoretic treatment and painted with epoxy powder
2 screws and nuts to anchorage on the top and to the base mount.
Elastic body to dumper the sonic frequencies.
Dusty epoxy painting for the spring as our RAL schedule.
* Eye-bolt M8 or M10 for hanging to the fixing point.